login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)

A001787 as a simple table

n a(n)
0 0
1 1
2 4
3 12
4 32
5 80
6 192
7 448
8 1024
9 2304
10 5120
11 11264
12 24576
13 53248
14 114688
15 245760
16 524288
17 1114112
18 2359296
19 4980736
20 10485760
21 22020096
22 46137344
23 96468992
24 201326592
25 419430400
26 872415232
27 1811939328
28 3758096384
29 7784628224
30 16106127360
31 33285996544

[0,1,4,12,32,80,192,448,1024,2304,5120,11264,
 24576,53248,114688,245760,524288,1114112,2359296,
 4980736,10485760,22020096,46137344,96468992,
 201326592,419430400,872415232,1811939328,
 3758096384,7784628224,16106127360,33285996544]

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 24 06:39 EDT 2024. Contains 371920 sequences. (Running on oeis4.)